Nope. Wrong. Max the game allows is 4x through buffs and events. I had 9 buffs going and my max was 4x. Holy Symbol only adds 1.5x but it won't go past 4x period.
I don't support this, lol. Nothing was necessarily game changing. Only people who will want a rollback are the people who wasted meso/nx on the RE:Zero boxes. Kekkels